package com.example.redismanual.service;

import java.util.Set;

public interface SearchHelpService {

    Set<String> getHistorySearchKeyword(String userId);

    long cacheUserSearchKeyword(String userId,String keyword);

    Boolean deleteUserSearchKeyword(String userId);

    double cacheAllSearchKeyword(String keyword);

    Set<String> getHotestSearchKeyword();

}
